delete vs intercalate

delete

verb
  • To kill or murder. 

  • To defeat or dominate. 

  • To remove, get rid of or erase, especially written or printed material, or data on a computer or other device. 

noun
  • A remainder of a music or video release. 

  • The delete character (U+007F or %7F). 

  • A deletion. 

intercalate

verb
  • To insert an extra month into a calendar for the same purpose. The Hebrew calendar has such a month. 

  • To insert a substance between two or more molecules, bases, cells, or tissues. 

  • To insert an extra leap day into a calendar in order to maintain synchrony with natural phenomena. 

  • To insert anything somewhere (especially between other things), such as an affix into a word. (Compare interpolate.) 

How often have the words delete and intercalate occurred in a corpus of books? (source: Google Ngram Viewer )